Update app.ts

app.ts

@@ -14,6 +14,15 @@ const app = new Elysia()
     }))
     .get("/", () => "Hello, Elysia!")
     .get("/items/:id", ({ params }) => `Item ID: ${params.id}`)
+    .get('/stream', function* () {
+		yield 'Hello'
+		yield 'World'
+	})
+	.ws('/realtime', {
+		message(ws, message) {
+			ws.send('got:' + message)
+		}
+	})
     .listen(process.env.PORT);
 
 console.log(`🦊 Elysia is running at http://localhost:7680`);